package com.by.service.impl;

import com.by.bean.Coupon;
import com.by.bean.query.CouponQuery;
import com.by.common.core.bean.PageBean;
import com.by.common.core.crud.BaseServiceImpl;
import com.by.mapper.CouponMapper;
import com.by.service.CouponService;
import org.springframework.stereotype.Service;

/**
 * 优惠券业务层
 */
@Service
public class CouponServiceImpl extends BaseServiceImpl<Coupon, CouponMapper> implements CouponService {
    @Override
    public PageBean queryCoupon(CouponQuery query) {

        return null;
    }
}
